Fwd: Fw: [redhat-lspp] Unable to ssh in after certain system usage

[Russell Coker]

On Thu, 2006-03-09 at 16:55 -0600, Michael Thompson wrote:
>  > > Any idea where I should start?
>  >
>  > Looking in /var/log/messages, I get the following dump when I exit
>  > from an ssh session:
>  > idr_remove called for id=0 which is not allocated.
>  >  [<c01c4677>] idr_remove+0xd4/0x137
>  >  [<c0209fe4>] release_dev+0x632/0x649     [<c02e0f94>]
>  > _spin_lock_irqsave+0x9/0xd
>  >  [<c0116b00>] __wake_up+0x2a/0x3d     [<c0206e18>] tty_ldisc_deref+0x50/0x5f
>  >  [<c0176cea>] inotify_dentry_parent_queue_event+0x2b/0x90
>  > [<c020a002>] tty_release+0x7/0xa
>  >  [<c0156664>] __fput+0xb1/0x14e     [<c0154137>] filp_close+0x4e/0x54
>  >  [<c0102bc1>] syscall_call+0x7/0xb    Mar  9 07:30:40 dyn94141107
>  > kernel:  [<c0102c52>] work_notifysig+0x13/0x19    idr_remove called
>  > for id=0 which is not allocated.
>  > Mar  9 07:30:40 dyn94141107 kernel:  [<c01c4677>] idr_remove+0xd4/0x137
>  > Mar  9 07:30:40 dyn94141107 kernel:  [<c0209fe4>]
>  > release_dev+0x632/0x649     [<c02e0f94>] _spin_lock_irqsave+0x9/0xd
>  > Mar  9 07:30:40 dyn94141107 kernel:  [<c0116b00>]
>  > __wake_up+0x2a/0x3d     [<c0206e18>] tty_ldisc_deref+0x50/0x5f
>  > Mar  9 07:30:40 dyn94141107 kernel:  [<c0176cea>]
>  > inotify_dentry_parent_queue_event+0x2b/0x90     [<c020a002>]
>  > tty_release+0x7/0xa
>  > Mar  9 07:30:40 dyn94141107 kernel:  [<c0156664>] __fput+0xb1/0x14e
>  > [<c0154137>] filp_close+0x4e/0x54
>  >
>  > This happens every time I end an ssh session.

That is known as a symptom of a domain being permitted read or write
access to /dev/pts/X but not being permitted search access to /dev/pts.
This is considered a policy bug, I'll look for it later today.